CN113000536B - H-shaped thin-wall steel structure correcting device - Google Patents
H-shaped thin-wall steel structure correcting device Download PDFInfo
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- CN113000536B CN113000536B CN202110204732.2A CN202110204732A CN113000536B CN 113000536 B CN113000536 B CN 113000536B CN 202110204732 A CN202110204732 A CN 202110204732A CN 113000536 B CN113000536 B CN 113000536B
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- straightening
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/003—Cooling means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention belongs to the field of steel structure correction, and particularly relates to a correcting device and a correcting method for an H-shaped thin-wall steel structure, aiming at the problems that the existing correcting device is inconvenient to rapidly cool steel after welding, cannot prevent the steel from deforming, and cannot perform dust removal treatment on the steel in the welding process, the scheme is provided. The invention is convenient for rapidly cooling the steel after welding, can prevent the steel from deforming, and can carry out dust removal treatment on the steel in the welding process.
Description
Technical Field
The invention relates to the technical field of steel structure correction, in particular to a correcting device and a correcting method for an H-shaped thin-wall steel structure.
Background
The steel structure has the advantages of rapid development in recent years, and compared with other constructions, the steel structure has the advantages of use, design, construction and comprehensive economy, has low manufacturing cost and can be moved at any time.
The steel structural part is generally formed by welding steel, a heat affected zone is formed near a welding seam due to high temperature action after welding, the shape of the steel structure is changed due to the deformation of the steel heated zone at a corresponding degree after natural cooling, wherein the welding position of the H-shaped thin-wall steel structural part is in a folded angle shape, so that a worker cannot conveniently and rapidly cool the steel after welding, cannot prevent the steel from deforming, and cannot perform dust removal treatment on the steel in the welding process.
Disclosure of Invention
The invention aims to solve the defects that a straightening device is inconvenient to rapidly cool steel after welding, cannot prevent the steel from deforming and cannot perform dust removal treatment in the welding process in the prior art, and provides a straightening device and a straightening method for an H-shaped thin-wall steel structure.
In order to achieve the purpose, the invention adopts the following technical scheme:
a correcting device for H-shaped thin-wall steel structure is composed of two vertical steel plates and a transverse steel plate, the two sides of said transverse steel plate are respectively in contact with the side of said two vertical steel plates close to each other, a bottom plate is arranged under said transverse steel plate, the first correcting plates are respectively fixed to both sides of top of bottom plate, the second correcting plates are respectively fixed to the side of top of bottom plate, the rotary holes are respectively arranged on both sides of water tank, the rotary shaft is installed in said rotary holes, the two ends of rotary shaft are respectively fixed to the blades, the first installing groove is arranged on one side of the first correcting plate, the drive motor is fixed to said first installing groove, the first gear is fixed to output shaft of drive motor, the second gear is fixed to said rotary shaft, the first gear is engaged with the second gear, the second installing groove is arranged on both sides of water tank, the suction pipe is fixed to suction pipe, and the suction pipe is connected to the front side of suction pipe, the gear meshes with the rack mutually, and the bottom welding of movable plate has the spring, and the bottom of spring welds on the bottom inner wall of shifting chute, and the fixed cover in the outside of pivot is equipped with two cams, and the cam contacts with the top of movable plate, and the splendid attire has the clear water in the water tank, and the hole that adds water has been seted up at the rear side top of water tank, the downthehole fixedly connected with filler pipe that adds water.
Preferably, a drain hole is formed in the bottom of the rear side of the water tank, a drain pipe is fixedly connected in the drain hole, and a valve is arranged on the drain pipe, so that drainage treatment is facilitated.
Preferably, the top of the moving plate is in contact with the inner wall of the top of the moving groove, so that the moving plate is limited.
Preferably, the air outlet holes are formed in the inner wall, close to each other, of one side of each of the two second mounting grooves, and the air outlet pipe is fixedly mounted in the air outlet holes.
Preferably, the adaptation hole has all been seted up to one side that two first correction boards are close to each other, and the pivot is rotated and is installed in two adaptation downtheholess.
Preferably, the top of the water tank is in contact with the bottom of the transverse steel plate to support the transverse steel plate.
Preferably, the vertical plate is located at a front side of the intake duct.
A method for correcting an H-shaped thin-wall steel structure comprises the following steps:
s1: respectively contacting the two vertical steel plates with one sides of the two second correction plates, which are far away from each other, then lapping the transverse steel plate on the two first correction plates, and welding the vertical steel plates and the transverse steel plate at the moment;
s2: after welding is finished, a driving motor and an air pump are started, an output shaft of the driving motor drives a first gear to rotate, the first gear drives a second gear to rotate, the second gear drives a rotating shaft to rotate, and the rotating shaft drives fan blades to rotate;
s3: the air pump sucks welding dust for dust removal, the rotating shaft simultaneously drives the cam to rotate, the cam extrudes the movable plate to drive the movable plate to move, the movable plate extrudes the spring, the movable plate can reciprocate in the vertical direction under the rotation of the cam, the movable plate drives the vertical plate to move, the vertical plate drives the rack to move, the rack drives the gear to rotate, the gear drives the traction shaft to rotate, and the traction shaft drives the dust collection pipe to rotate, so that the dust collection pipe can swing back and forth in the vertical direction.
The support of the H-shaped thin-wall steel is stable during welding through the second correcting plate and the water tank, the vertical steel plate and the transverse steel plate can be corrected, welding deviation is prevented, meanwhile, the fan blades are arranged at the welding folding corners, the fan blades rapidly cool the welding seams of the vertical steel plate and the transverse steel plate, and the vertical steel plate and the transverse steel plate are prevented from deforming; and make the dust absorption pipe can vertically make a round trip to swing through setting up cam, movable plate, rack, gear, can increase the area of removing dust, improved the efficiency of removing dust, inhale the water tank with the dust after removing dust, only need during the cleanness change the water tank in can, avoided the dust to cause secondary pollution in getting into the air, both do benefit to the environmental protection and also be convenient for follow-up processing to the dust.
Drawings
FIG. 1 is a schematic structural diagram of an H-shaped thin-wall steel structure straightening device provided by the invention;
FIG. 2 is a schematic structural diagram of a part A of the straightening device for the H-shaped thin-walled steel structure, which is provided by the invention;
FIG. 3 is a schematic structural diagram of a part B of the H-shaped thin-wall steel structure straightening device provided by the invention;
FIG. 4 is a schematic structural diagram of a part C of the H-shaped thin-wall steel structure straightening device provided by the invention;
fig. 5 is a schematic side view of the connection part of the water tank, the water feeding pipe and the water discharging pipe of the straightening device with the H-shaped thin-wall steel structure.
In the figure: 1. erecting a steel plate; 2. a transverse steel plate; 3. a base plate; 4. a first correction plate; 5. a second correction plate; 6. a water tank; 7. a rotating shaft; 8. a fan blade; 9. a drive motor; 10. a first gear; 11. a second gear; 12. an air pump; 13. an air outlet pipe; 14. an air inlet pipe; 15. a hose; 16. a dust collection pipe; 17. a side plate; 18. a traction shaft; 19. a gear; 20. moving the plate; 21. a vertical plate; 22. a rack; 23. a spring; 24. a cam; 25. adding a water pipe; 26. and a water discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a correcting device for an H-shaped thin-wall steel structure comprises two vertical steel plates 1 and a transverse steel plate 2, wherein two sides of the transverse steel plate 2 are respectively contacted with one side of the two vertical steel plates 1 close to each other, a bottom plate 3 is arranged below the transverse steel plate 2, two sides of the top of the bottom plate 3 are respectively and fixedly connected with a first correcting plate 4, one side of the two first correcting plates 4 away from each other is respectively and fixedly connected with a second correcting plate 5, the top of the first correcting plates 4 is contacted with the bottom of the transverse steel plate 2, one side of the two second correcting plates 5 away from each other is respectively contacted with one side of the two vertical steel plates 1 close to each other, the top of the bottom plate 3 is fixedly connected with a water tank 6, two sides of the water tank 6 are respectively provided with rotating holes, the same rotating shaft 7 is rotatably arranged in the two rotating holes, two ends of the rotating shaft 7 are respectively and fixedly connected with fan blades 8, one side of one first correcting plate 4 is provided with a first mounting groove, a driving motor 9 is fixedly connected in the first mounting groove, a first gear 10 is fixedly connected on an output shaft of the driving motor 9, a second gear 11 is fixedly sleeved on the outer side of the rotating shaft 7, the first gear 10 is meshed with the second gear 11, second mounting grooves are respectively formed in two sides of the water tank 6, an air suction pump 12 is fixedly connected in the second mounting groove, an air outlet pipe 13 is fixedly connected at an air outlet of the air suction pump 12, an air inlet pipe 14 is fixedly connected at an air inlet of the air suction pump 12, a hose 15 is fixedly connected at one end of the air inlet pipe 14, a dust suction pipe 16 is fixedly connected at one end of the hose 15, side plates 17 are respectively fixedly connected on two sides of the water tank 6, a traction hole is formed in the front side of each side plate 17, a traction shaft 18 is rotatably installed in the traction hole, the rear end of the traction shaft 18 is fixedly connected with the dust suction pipe 16, and a gear 19 is fixedly sleeved on the outer side of the traction shaft 18, the movable trough has all been seted up to the both sides of water tank 6, slidable mounting has movable plate 20 in the movable trough, the equal fixedly connected with vertical plate 21 in bottom one side that two movable plates 20 kept away from each other, the equal fixedly connected with rack 22 in one side that two vertical plate 21 kept away from each other, gear 19 meshes with rack 22 mutually, the bottom welding of movable plate 20 has spring 23, the bottom of spring 23 welds on the bottom inner wall of movable trough, the fixed cover in outside of pivot 7 is equipped with two cams 24, cam 24 contacts with the top of movable plate 20, the splendid attire has the clear water in the water tank 6, the hole that adds has been seted up at the rear side top of water tank 6, the downthehole fixedly connected with filler pipe 25 that adds water.
In the invention, the bottom of the rear side of the water tank 6 is provided with a drain hole, a drain pipe 26 is fixedly connected in the drain hole, and the drain pipe 26 is provided with a valve, so that the drainage treatment is convenient.
In the present invention, the top of the moving plate 20 contacts the inner wall of the top of the moving groove, and the moving plate 20 is limited.
In the invention, the inner walls of the two second mounting grooves at the sides close to each other are provided with air outlet holes, and the air outlet pipe 13 is fixedly mounted in the air outlet holes.
In the invention, the two first straightening plates 4 are provided with adapting holes at the sides close to each other, and the rotating shaft 7 is rotatably arranged in the two adapting holes.
In the invention, the top of the water tank 6 is contacted with the bottom of the horizontal steel plate 2 to support the horizontal steel plate 2.
In the present invention, the vertical plate 21 is located at the front side of the intake duct 14.
A method for correcting an H-shaped thin-wall steel structure comprises the following steps:
s1: the two vertical steel plates 1 are respectively contacted with one sides, far away from each other, of the two second straightening plates 5, then the transverse steel plate 2 is lapped on the two first straightening plates 4, and at the moment, the vertical steel plates 1 and the transverse steel plates 2 are welded;
s2: after welding, a driving motor 9 and an air pump 12 are started, an output shaft of the driving motor 9 drives a first gear 10 to rotate, the first gear 10 drives a second gear 11 to rotate, the second gear 11 drives a rotating shaft 7 to rotate, the rotating shaft 7 drives a fan blade 8 to rotate, the fan blade 8 rapidly cools the welding seam of the vertical steel plate 1 and the transverse steel plate 2, the vertical steel plate 1 and the transverse steel plate 2 are corrected, and the vertical steel plate 1 and the transverse steel plate 2 are prevented from deforming;
s3: welding dust is sucked by the suction pump 12 and is subjected to dust removal treatment, the rotating shaft 7 simultaneously drives the cam 24 to rotate, the cam 24 extrudes the moving plate 20 to drive the moving plate 20 to move, the moving plate 20 extrudes the spring 23, the moving plate 20 can vertically reciprocate under the rotation of the cam 24, the moving plate 20 drives the vertical plate 21 to move, the vertical plate 21 drives the rack 22 to move, the rack 22 drives the gear 19 to rotate, the gear 19 drives the traction shaft 18 to rotate, the traction shaft 18 drives the dust suction pipe 16 to rotate, so that the dust suction pipe 16 can vertically swing back and forth, and the dust removal efficiency is improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (7)
1. A straightening device for H-shaped thin-wall steel structures comprises two vertical steel plates and a transverse steel plate, and is characterized in that two sides of the transverse steel plate are respectively contacted with one side, close to each other, of the two vertical steel plates, a bottom plate is arranged below the transverse steel plate, both sides of the top of the bottom plate are respectively and fixedly connected with a first straightening plate, one side, far away from each other, of the two first straightening plates is respectively and fixedly connected with a second straightening plate, the top of the first straightening plates is contacted with the bottom of the transverse steel plate, one side, far away from each other, of the two second straightening plates is respectively contacted with one side, close to each other, of the two vertical steel plates, a water tank is fixedly connected to the top of the bottom plate, rotating holes are respectively formed in both sides of the water tank, the same rotating shaft is installed in the two rotating holes, two ends of the rotating shaft are respectively and fixedly connected with fan blades, one side of one first straightening plate is provided with a first mounting groove, a driving motor is fixedly connected in the first mounting groove, a first gear is fixedly connected to an output shaft of the driving motor, a second gear is fixedly sleeved on the outer side of the rotating shaft, the first gear is engaged with a second gear, two sides of the water tank are respectively and is provided with a movable plate, a suction hose, a movable side plate is connected with a suction hose, a movable plate, a hose is connected to one side, a movable plate, a hose is connected to the suction hose, a movable plate is connected to the suction hose, a movable plate, a hose, a movable plate is connected to the suction hose, a movable plate is connected to the movable plate, a movable plate, the equal fixedly connected with rack in one side that two vertical plates kept away from each other, the gear meshes with the rack mutually, and the bottom welding of movable plate has the spring, and the bottom of spring welds on the bottom inner wall of shifting chute, and the fixed cover in the outside of pivot is equipped with two cams, and the cam contacts with the top of movable plate, and the splendid attire has the clear water in the water tank, and the hole that adds water has been seted up at the rear side top of water tank, adds the downthehole fixedly connected with filler pipe of water.
2. The H-shaped thin-walled steel structure straightening device according to claim 1, characterized in that a drain hole is formed in the bottom of the rear side of the water tank, a drain pipe is fixedly connected in the drain hole, and a valve is arranged on the drain pipe.
3. The straightening device for the H-shaped thin-walled steel structure according to claim 1, wherein the top of the moving plate is in contact with the inner wall of the top of the moving groove.
4. The correcting device for the H-shaped thin-wall steel structure as claimed in claim 1, wherein the inner walls of the two second mounting grooves at the sides close to each other are provided with air outlets, and the air outlet pipes are fixedly mounted in the air outlets.
5. The straightening device for the H-shaped thin-walled steel structure according to claim 1, wherein the two first straightening plates are provided with matching holes at the sides close to each other, and the rotating shaft is rotatably installed in the two matching holes.
6. The straightening device for the H-shaped thin-walled steel structure according to claim 1, wherein the top of the water tank is in contact with the bottom of the transverse steel plate.
7. The straightening device for the H-shaped thin-walled steel structure according to claim 1, wherein the vertical plate is positioned at the front side of the air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110204732.2A CN113000536B (en) | 2021-02-24 | 2021-02-24 | H-shaped thin-wall steel structure correcting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110204732.2A CN113000536B (en) | 2021-02-24 | 2021-02-24 | H-shaped thin-wall steel structure correcting device |
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| CN113000536A CN113000536A (en) | 2021-06-22 |
| CN113000536B true CN113000536B (en) | 2023-04-07 |
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| CN202110204732.2A Active CN113000536B (en) | 2021-02-24 | 2021-02-24 | H-shaped thin-wall steel structure correcting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201030476Y (en) * | 2007-04-05 | 2008-03-05 | 重庆宗申技术开发研究有限公司 | Welding flow process line having forced cooling facility |
| CN201082499Y (en) * | 2007-09-30 | 2008-07-09 | 荀建华 | Crystalline silicon solar battery set series welding stencil-plate |
| JP5656220B2 (en) * | 2010-12-27 | 2015-01-21 | 日新製鋼株式会社 | Manufacturing method of laser welded H-section steel |
| CN104259616B (en) * | 2014-09-20 | 2016-06-22 | 庄景阳 | Control electric cautery weldment chiller |
| CN205934056U (en) * | 2016-08-17 | 2017-02-08 | 陈秋萍 | High -efficient dust extraction in praseodymium neodymium earth metal electrolytic groove |
| CN206925130U (en) * | 2017-06-29 | 2018-01-26 | 吴江市意胜纺织有限公司 | Adjustable weaving dirt dust arrester |
| CN211331886U (en) * | 2019-11-12 | 2020-08-25 | 江西崇创钢结构有限公司 | Shaped steel welding set with deformation mechanism of preapring for an unfavorable turn of events |
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Effective date of registration: 20230310 Address after: 529467 One of Baishiao, Xiashan, Hengpi Town, Enping City, Jiangmen City, Guangdong Province (information declaration system) (Business location: No. 180, Gongye 1st Road, Encheng Street, Enping City) Applicant after: Guangdong Lvjian Steel Structure Engineering Co.,Ltd. Address before: 510000 Yuexiu Zhongshan San Lu Dongchang Nan Jie, Yuexiu District, Guangzhou City, Guangdong Province Applicant before: Su Jianzhong |
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